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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Runnemede, New Jersey, is a wintry winter month, with temperature in the range of an average high of 37.9°F (3.3°C) and an average low of 26.1°F (-3.3°C). Runnemede notes the coldest temperatures in January, with a high average of 37.9°F (3.3°C) and a low of 26.1°F (-3.3°C). Weather in January »
Weather in February
February, the last month of the winter in Runnemede, is also an icy month, with temperature in the range of an average high of 41.7°F (5.4°C) and an average low of 28.6°F (-1.9°C). February commences with an average high-temperature of a still icy 41.7°F (5.4°C), showing little deviation from January's 37.9°F (3.3°C). Weather in February »
Weather in March
March, the first month of the spring in Runnemede, is a fresh month, with an average temperature varying between 35.6°F (2°C) and 50°F (10°C). March's arrival signals a modest temperature shift, moving from an icy 41.7°F (5.4°C) in February to a cool 50°F (10°C). Weather in March »
Weather in April
April in Runnemede, New Jersey, is an enjoyable spring month, with temperature in the range of an average high of 62.1°F (16.7°C) and an average low of 45.7°F (7.6°C). Runnemede's weather shows a temperature rise with the arrival of April, moving from a cool 50°F (10°C) in March to an enjoyable 62.1°F (16.7°C). Weather in April »
Weather in May
May, the last month of the spring in Runnemede, is a pleasant month, with an average temperature ranging between max 72°F (22.2°C) and min 55°F (12.8°C). The shift from April to May sees an increase in the average high-temperature, transitioning from a comfortable 62.1°F (16.7°C) to a pleasant 72°F (22.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Runnemede, New Jersey, with an average temperature fluctuating between 63.1°F (17.3°C) and 79.9°F (26.6°C). Runnemede experiences a minor temperature shift with the start of June, with average high-temperatures moving from an agreeable 72°F (22.2°C) in May to a warm 79.9°F (26.6°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Runnemede, New Jersey, with an average temperature fluctuating between 69.3°F (20.7°C) and 85.8°F (29.9°C). July is the warmest month, with an average high-temperature of 85.8°F (29.9°C) and an average low-temperature of 69.3°F (20.7°C). The average heat index in July is computed to be a sweltering 96.8°F (36°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Runnemede, New Jersey, with an average temperature fluctuating between 68.2°F (20.1°C) and 83.7°F (28.7°C). Runnemede's August reports an average high-temperature of a still warm 83.7°F (28.7°C), exhibiting a minor difference from July. Weather in August »
Weather in September
September, the first month of the autumn in Runnemede, is also a moderately hot month, with an average temperature ranging between min 61.2°F (16.2°C) and max 76.6°F (24.8°C). September's onset brings a negligible change in high-temperatures, falling from 83.7°F (28.7°C) in August to a still moderately hot 76.6°F (24.8°C). Weather in September »
Weather in October
October, like September, in Runnemede, New Jersey, is another enjoyable autumn month, with temperature in the range of an average low of 51.1°F (10.6°C) and an average high of 65.1°F (18.4°C). The transition into October involves a decrease in the average high-temperature, falling from a warm 76.6°F (24.8°C) in September to a comfortable 65.1°F (18.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Runnemede, is also a fresh month, with an average temperature varying between 39.7°F (4.3°C) and 53.6°F (12°C). The average high-temperature drops in November, from October's enjoyable 65.1°F (18.4°C) to a cool 53.6°F (12°C). Weather in November »
Weather in December
December, the first month of the winter in Runnemede, is still a chilly month, with an average temperature varying between 44.2°F (6.8°C) and 33.1°F (0.6°C). Runnemede's progression into December includes a drop in the average high-temperature, from a cool 53.6°F (12°C) in November to a frosty 44.2°F (6.8°C). Weather in December »
Updated: Aug 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
Runnemede's coldest month, January, generally records average temperatures ranging from a high of 37.9°F (3.3°C) to a low of 26.1°F (-3.3°C).
What is the driest month?
The months with the least rainfall are January and September Rain falls for 6.5 days and accumulates 0.67" (17mm) of rain.
How many days does it rain?
Throughout the year, in Runnemede, there are 117 rainfall days, and 12.13" (308mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through March, May, November and December.
How many days does it snow?
Throughout the year, there are 11.4 snowfall days, and 3.11" (79mm) of snow is accumulated.
When is the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 3 days and accumulates 1.1" (28mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 4.9h of sunshine.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the least humid month?
April is the least humid month, with an average relative humidity of 71%.
When it does not snow?
April, June through October are months without snowfall.
What are the months with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days in Runnemede?
With an average of 15h and 0min of daylight, June has the longest days of the year.
What is the warmest month?
Runnemede's temperature records reveal July as the warmest month, marked by average highs of 85.8°F (29.9°C) and lows of 69.3°F (20.7°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.6h of sunshine.
What is the wettest month?
August is the month with the most rainfall. Rain falls for 12 days and accumulates 1.38" (35mm) of precipitation.
What is the most humid month in Runnemede?
October is the most humid month, with an average relative humidity of 77%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Runnemede, NJ
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (37.9°F).
The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure
Runnemede, NJ
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Runnemede, NJ
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.6mph - Average wind speed in May:
7mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.5mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity
Runnemede, NJ
The month with the highest relative humidity is October (77%).
The month with the lowest relative humidity is April (71%).
Average rainfall
Runnemede, NJ
- Average rainfall in January:
0.67" - Average rainfall in February:
0.83" - Average rainfall in March:
0.98" - Average rainfall in April:
1.06" - Average rainfall in May:
1.02" - Average rainfall in June:
1.22"
- Average rainfall in July:
1.3" - Average rainfall in August:
1.38" - Average rainfall in September:
0.67" - Average rainfall in October:
0.83" - Average rainfall in November:
0.91" - Average rainfall in December:
1.26"
The wettest month (with the highest rainfall) is August (1.38").
The driest months (with the least rainfall) are January and September (0.67").
Average rainfall days
Runnemede, NJ
- Average rainfall days in January:
6.5 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
9.6 days - Average rainfall days in April:
11.4 days - Average rainfall days in May:
13.1 days - Average rainfall days in June:
11.9 days
- Average rainfall days in July:
13.7 days - Average rainfall days in August:
12 days - Average rainfall days in September:
9.2 days - Average rainfall days in October:
8.4 days - Average rainfall days in November:
6.6 days - Average rainfall days in December:
7.3 days
The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (6.5 days).
Average snowfall
Runnemede, NJ
The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days
Runnemede, NJ
- Average snowfall days in January:
3.5 days - Average snowfall days in February:
3 days - Average snowfall days in March:
2.4 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.2 days - Average snowfall days in December:
2 days
The month with the highest number of snowfall days is January (3.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Runnemede, NJ
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 3min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days
Runnemede, NJ
- Average sunshine days in January:
20.8 days - Average sunshine days in February:
18.1 days - Average sunshine days in March:
17.8 days - Average sunshine days in April:
16.8 days - Average sunshine days in May:
15.4 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
15.6 days - Average sunshine days in September:
18.7 days - Average sunshine days in October:
19.8 days - Average sunshine days in November:
21.7 days - Average sunshine days in December:
21.5 days
The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is July (14.3 days).
Average UV index
Runnemede, NJ
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Runnemede, NJ
The months with the most cloud cover are February and March (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 31).
Average visibility
Runnemede, NJ
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Runnemede, New Jersey, USA
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